发明名称 |
Method for producing acrylamide using a microorganism |
摘要 |
A method is described for producing acrylamide from acrylonitrile by the action of a microorganism having nitrilase activity in an aqueous medium, which comprises conducting the reaction in the presence of an alkali metal sulfate at an ionic activity of from 0.004 to 0.01 mole per liter while controlling the pH of said aqueous medium within a range of from 7 to 9 with an alkali hydroxide.
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申请公布号 |
US4851342(A) |
申请公布日期 |
1989.07.25 |
申请号 |
US19850692758 |
申请日期 |
1985.01.18 |
申请人 |
NITTO CHEMICAL INDUSTRY CO., LTD.;MITSUBISHI RAYON CO., LTD. |
发明人 |
WATANABE, ICHIRO;OGAWA, YASUO;SEKI, SUSUMU |
分类号 |
C12P13/02;C12R1/15;C12R1/365 |
主分类号 |
C12P13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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